The substitute teacher in Class 3T thinks Judy's math skills need improving. So Judy has to start meeting with a math tutor. Does this mean flash cards? Does this mean school on weekends? But when Judy meets her tutor — a college student with an uber-funky sense of style — and gets a glimpse of college life, Judy's bad math-i-tude turns into a radical glad-i-tude. Pretty soon, Judy's not only acing her math class; she's owning it.